Acura RSX Honda Integra. Manual — part 267
01
S6M6APPK77100090815FAAT00
−
−
−
−
−
−
DTC P0815:
2005-2006 Models
YES
NO
YES
NO
YES
NO
14-193
TRANSMISSION GEAR SELECTION SWITCH/
PARK PIN SWITCH CONNECTOR
S-UP (WHT/BLU)
Short in Transmission Gear
Selection Switch Upshift Switch Circuit, or
Transmission Gear Selection Switch Upshift
Switch Stuck ON
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.
• This code is caused by an electrical circuit problem
and cannot be caused by a mechanical problem in the
transmission.
1. Turn the ignition switch ON (II).
2. Shift to the P position.
3. Verify the transmission gear selection switch
upshift switch inputs with the HDS in the A/T data
list.
Go to step 4.
Intermittent failure, the system is OK at this
time. Check the WHT/BLU wire for an intermittent
short to ground between the transmission gear
selection switch and PCM.
4. Turn the ignition switch OFF.
5. Disconnect the transmission gear selection switch
connector.
6. Turn the ignition switch ON (II).
7. Verify the transmission gear selection switch
upshift switch inputs with the HDS in the A/T data
list.
Go to step 8.
Replace the transmission gear selection
switch (see page 14-270), then go to step 12.
8. Turn the ignition switch OFF.
9. Jump the SCS line with the HDS.
10. Disconnect PCM connector D (17P).
11. Check for continuity between transmission gear
selection switch connector terminal No. 8 and body
ground.
Repair short to ground in the wire between
PCM connector terminal D3 and the transmission
gear selection switch connector, then go to step 12.
Check for loose or poor connections at PCM
connector terminal D3. If the connection is OK,
update the PCM if it does not have the latest
software, or substitute a known-good PCM
(see page 14-11), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.
(cont’d)
Wire side of female terminals
Is UPSHIF T SW ON?
Is UPSHIF T SW ON?
Is ther e continuity?
05/06/27 17:52:12 61S6M040_140_0194
+
−
−
−
YES
NO
14-194
Automatic Transmission
DTC Troubleshooting (cont’d)
12. Clear the DTC with the HDS.
13. Start the engine in the P position, wait for more
than 10 seconds, then shift to the M position.
14. Push the shift lever toward shiftup position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
15. Pull the shift lever toward shiftdown position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
16. Monitor the OBD status for P0815 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Troubleshooting is completed.
Return to step 1 and recheck.
Does the r esult indicate a passed?
05/06/27 17:52:12 61S6M040_140_0195
01
S6M6APPK77100090816FAAT00
−
−
−
−
−
−
DTC P0816:
2005-2006 Models
YES
NO
YES
NO
YES
NO
14-195
TRANSMISSION GEAR SELECTION SWITCH/
PARK PIN SWITCH CONNECTOR
S-DN (BRN/WHT)
Short in Transmission Gear
Selection Switch Downshift Switch Circuit, or
Transmission Gear Selection Switch
Downshift Switch Stuck ON
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.
• This code is caused by an electrical circuit problem
and cannot be caused by a mechanical problem in the
transmission.
1. Turn the ignition switch ON (II).
2. Shift to the P position.
3. Verify the transmission gear selection switch
downshift switch inputs with the HDS in the A/T
data list.
Go to step 4.
Intermittent failure, the system is OK at this
time. Check the BRN/WHT wire for an intermittent
short to ground between the transmission gear
selection switch and PCM.
4. Turn the ignition switch OFF.
5. Disconnect the transmission gear selection switch
connector.
6. Turn the ignition switch ON (II).
7. Verify the transmission gear selection switch
downshift switch inputs with the HDS in the A/T
data list.
Go to step 8.
Replace the transmission gear selection
switch (see page 14-270), then go to step 12.
8. Turn the ignition switch OFF.
9. Jump the SCS line with the HDS.
10. Disconnect PCM connector D (17P).
11. Check for continuity between transmission gear
selection switch connector terminal No. 2 and body
ground.
Repair short to ground in the wire between
PCM connector terminal D9 and the transmission
gear selection switch connector, then go to step 12.
Check for loose or poor connections at PCM
connector terminal D9. If the connection is OK,
update the PCM if it does not have the latest
software, or substitute a known-good PCM
(see page 14-11), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.
(cont’d)
Wire side of female terminals
Is DOW NSHIF T SW ON?
Is DOW NSHIF T SW ON?
Is ther e continuity?
05/06/27 17:52:12 61S6M040_140_0196
+
−
−
−
YES
NO
14-196
Automatic Transmission
DTC Troubleshooting (cont’d)
12. Clear the DTC with the HDS.
13. Start the engine in the P position, wait for more
than 10 seconds, then shift to the M position.
14. Push the shift lever toward shiftup position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
15. Pull the shift lever toward shiftdown position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
16. Monitor the OBD status for P0816 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Troubleshooting is completed.
Return to step 1 and recheck.
Does the r esult indicate a passed?
05/06/27 17:52:12 61S6M040_140_0197
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